[FIX] web: write date without separator

Since fbbfa6d it's not longer possible
to write a date without separator (e.g., 0102 for 01/02/2019; 121298 for
12/12/1998;  02042018 for 02/04/2018), or a date without year (e.g.,
01/02 for 01/02/2019) in the datepicker widget.

In this commit we have decided to be as permissive as tempus dominus
that call moment.js with strict false. This allows moment.js to deduct a
date from a string in a more versatile way. This also allows a more
versatile autocomplete in the search views.

opw-2070464
opw-2070931

closes odoo/odoo#37095

Forward-port-of: odoo/odoo#36821
Signed-off-by: Lucas Perais (lpe) <lpe@odoo.com>

2 files changed, 9 insertions, 2 deletions

diff --git a/addons/web/static/src/js/fields/field_utils.js b/addons/web/static/src/js/fields/field_utils.js
index ec99f4fa0f6..fd73b7a9ed2 100644
--- a/addons/web/static/src/js/fields/field_utils.js
+++ b/addons/web/static/src/js/fields/field_utils.js
@@ -415,7 +415,7 @@ function parseDate(value, field, options) {
     if (options && options.isUTC) {
         date = moment.utc(value);
     } else {
-        date = moment.utc(value, [datePattern, datePatternWoZero, moment.ISO_8601], true);
+        date = moment.utc(value, [datePattern, datePatternWoZero, moment.ISO_8601]);
     }
     if (date.isValid()) {
         if (date.year() === 0) {
@@ -459,7 +459,7 @@ function parseDateTime(value, field, options) {
         // phatomjs crash if we don't use this format
         datetime = moment.utc(value.replace(' ', 'T') + 'Z');
     } else {
-        datetime = moment.utc(value, [pattern1, pattern2, moment.ISO_8601], true);
+        datetime = moment.utc(value, [pattern1, pattern2, moment.ISO_8601]);
         if (options && options.timezone) {
             datetime.add(-session.getTZOffset(datetime), 'minutes');
         }
diff --git a/addons/web/static/src/js/widgets/date_picker.js b/addons/web/static/src/js/widgets/date_picker.js
index 8eafd93ef93..6b995afde12 100644
--- a/addons/web/static/src/js/widgets/date_picker.js
+++ b/addons/web/static/src/js/widgets/date_picker.js
@@ -88,6 +88,13 @@ var DateWidget = Widget.extend({
      * set datetime value
      */
     changeDatetime: function () {
+        if (this.__libInput > 0) {
+            if (this.options.warn_future) {
+                this._warnFuture(this.getValue());
+            }
+            this.trigger("datetime_changed");
+            return;
+        }
         var oldValue = this.getValue();
         if (this.isValid()) {
             this._setValueFromUi();